IL_7SYW_031

3D structure

PDB id

7SYW (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the wt IRES eIF5B-containing 48S initiation complex, closed conformation. Structure 15(wt)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

UCCA*UUAA

Length

8 nucleotides

Bulged bases

None detected

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_7SYW_031 not in the Motif Atlas

Geometric match to IL_402D_001

Geometric discrepancy: 0.2343

The information below is about IL_402D_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_77658.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

34

Unit IDs

7SYW|1|2|U|566
7SYW|1|2|C|567
7SYW|1|2|C|568
7SYW|1|2|A|569
*
7SYW|1|2|U|581
7SYW|1|2|U|582
7SYW|1|2|A|583
7SYW|1|2|A|584

Current chains

Chain 2

18S rRNA

Nearby chains

Chain K

uS4

Chain Z

40S ribosomal protein S24